"We've had the clearest possible warning, and we can't afford to ignore it."

This can give you the earliest possible warning, especially important if you live in a big house.

The best early warning possible was provided to 12 Group.

I couldn't tell you what it would be like no possible warning can be enough.

But the panelists went further and urged regulators to require the strongest possible warning labels.

She couldn't be sure that Taran'atar heard the computer over the sounds of battle, but she wanted to give him some warning, if possible.

For instance, despite every possible warning, he never believed that the British would attack New York Island when and where they did.

That meant not giving the public the best possible warning.

The move was seen as a possible warning to Iran.

If you detect that odor in, say, Grand Central Terminal, take it as a possible warning to clear out.